Bitcoin with it's high fees and slow transaction times is hardly suitable for payments spending the same fee whether you buy a coffee or send $100,000 is a joke and the promise of scaling solutions such as the Lightning Network hasnt been fulfilled.[1]
While there's no shortage of old and new believers to keep the party going, along with plenty of developers working to create better, forked versions of bitcoin, Im betting my chips on a more flexible alternative.
The door is wide open for blockchains that use smart contracts, like ethereum,[2] bitcoincash, litecoin and more......
2018 Will Be ....... Years? [Writer choose ethereum, what will be your choice?and why?]
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[1] [2] Bitcoin appeared in 2009, by 2017 became the bitcoin year. Bitcoin boomed down the price market, causing investors to worry and soaring the clouds that made many people billionaire by the profits that bitcoin brings. By 2018 this bitcoin will dominate the market.